LIN COMMUNICATION SYSTEM DIAGNOSTIC TROUBLE CODE CHART
| DTC Code | Detection Item | Trouble Area | See page |
|---|---|---|---|
| B1206 | P/W Master Switch Communication Stop | - Master switch - Main body ECU (instrument panel junction block assembly) - Harness or connector |
|
| B1249 | Double Locking ECU Communication Stop | - Double lock door control relay - Main body ECU (instrument panel junction block assembly) - Harness or connector |
|
| B1273 | Sliding Roof ECU Communication Stop | - Sliding roof drive gear - Main body ECU (instrument panel junction block assembly) - Harness or connector |
|
| B2287 | LIN Communication Master Malfunction | - Certification ECU - Power management control ECU - Harness or connector |
|
| B2321 | Driver Side Door ECU Communication Stop | - Front door window regulator (for Driver Side) - Main body ECU (instrument panel junction block assembly) - Harness or connector |
|
| B2322 | Front Passenger Side Door ECU Communication Stop | - Front door window regulator (for Front Passenger Side) - Main body ECU (instrument panel junction block assembly) - Harness or connector |
|
| B2323 | Rear Door RH ECU Communication Stop | - Rear door window regulator RH - Main body ECU (instrument panel junction block assembly) - Harness or connector |
|
| B2324 | Rear Door LH ECU Communication Stop | - Rear door window regulator LH - Main body ECU (instrument panel junction block assembly) - Harness or connector |
|
| B2325 | LIN Communication Bus Malfunction | - Master switch - Front door window regulator LH - Front door window regulator RH - Rear door window regulator LH (w/ Rear Door Power Window) - Rear door window regulator RH (w/ Rear Door Power Window) - Sliding roof drive gear (w/ Roof Sunshade System) - Double lock door control relay (w/ Double Locking System) - Main body ECU (instrument panel junction block assembly) - Harness or connector |
|
| B2785 | Communication Malfunction between ECUs Connected by LIN | - Certification ECU - Power management control ECU - ID code box - Steering lock ECU - Harness or connector |
|
| B2786 | No Response from Steering Lock ECU | - Steering lock ECU - Certification ECU - Harness or connector |
|
| B2789 | No Response from ID BOX | - ID code box - Certification ECU - Harness or connector |
|
| B278C | Lost Communication with Power Source Control | - Certification ECU - Power management control ECU |